html中的a标签的target是做什么用的

页面:/news/view-1024238/ | 耗时:0.7279 s | 内存:1.89 MB | 查询:4 | 缓存读取:4 写入:0 | 加载文件:23
select * from tbl_Articles WHERE ArticleID=1024238 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=1024238 LIMIT 0,1
select * from tbl_Articles_sphinx where id=1024238 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(2815946,3084225,3301754,2584508,1370102,1389408,1066816,117492,1613029,1049026,2524056,3024599,2541648,1412041,1090162,1370920,1886911,3232515,2358799,2539471,1387739,3119481,1060431,3406944,2099688,2703131,2357275,2800534,2558125,3462903) ORDER BY field (ArticleID,2815946,3084225,3301754,2584508,1370102,1389408,1066816,117492,1613029,1049026,2524056,3024599,2541648,1412041,1090162,1370920,1886911,3232515,2358799,2539471,1387739,3119481,1060431,3406944,2099688,2703131,2357275,2800534,2558125,3462903)